Harm Van Dalfsen

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Steenwijk, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing floating substances and salts fro...
- Patent number 6,576,136
- Issue date Jun 10, 2003
- DHV Water B.V.
- Petrus Jacob De Moel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE FILTRATION OF A BIOREACTOR LIQUID FROM A BIOREACTOR;...
- Publication number 20110263009
- Publication date Oct 27, 2011
- Paques I.P. B.V.
- Sjoerd Hubertus Jozef Vellinga
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL